{Peach-tree borer} (Zo["o]l.), the larva of a clearwing moth
({[AE]geria exitiosa}, or {Sannina, exitiosa}) of the
family {[AE]geriid[ae]}, which is very destructive to
peach trees by boring in the wood, usually near the
ground; also, the moth itself. See Illust. under {Borer}.
[1913 Webster]